.header_container {
  height: 36vw;
  overflow: hidden;
  background: -webkit-linear-gradient(
    270deg,
    #0f78e6 0,
    #1c81eb 36%,
    #6eb6ff 100%
  );
}
.header_left_nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1.6vw;
}
.header_left_nav .logo_nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 5.3333vw;
  font-weight: 600;
  margin-left: 10.6667vw;
}
.header_left_nav .logo_nav img {
  width: 5.8667vw;
  margin-right: 1.3333vw;
}
.header_right_nav {
  margin-top: 1.6vw;
  display: flex;
  margin-right: 10.6667vw;
  justify-content: space-between;
}
.header_right_nav .iconFont {
  color: #fff;
  font-size: 5.3333vw;
  margin-right: 1.3333vw;
}
.header_content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.header_content .erweima {
  width: 16vw;
}
.header_content h3 {
  margin-top: 1.6vw;
}
.header_content {
  font-size: 3.2vw;
}
.header_content .tabs {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  margin-top: 1.6vw;
}
.header_content .tabs .ul_list {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: .8vw;
}
.header_content .tabs .ul_list li {
  padding: 0 2.6667vw;
}
.header_content .header_button {
  display: flex;
  justify-content: center;
  margin-top: 1.6vw;
}
.header_content .header_button .button_left,
.header_content .header_button .button_right {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 21.3333vw;
  height: 5.8667vw;
  border-radius: 2.6667vw;
  font-size: 3.2vw;
  border: 0.0781vw solid #fff;
  margin: 0 1.6vw;
}
